[Diablo 3] Funny Greed Box found inside a vault

Blizzard can't seem to stop amaze me in their game, I like how they put in many humour stuff along with the gameplay. Here's a look on the loot box after killing off one of the boss in a hidden vault dungeon. Funny how I can still click on the box after looting the reward before the vault closes, the loot box keep close and whack the dead corpse of the boss like it can't be closed. 😂